422179415998 has 16 divisors (see below), whose sum is σ = 681885002160. Its totient is φ = 195305332096.

The previous prime is 422179415993. The next prime is 422179416023. The reversal of 422179415998 is 899514971224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422179415993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105227161 + ... + 105231172.

It is an arithmetic number, because the mean of its divisors is an integer number (42617812635).

Almost surely, 2^422179415998 is an apocalyptic number.

422179415998 is a deficient number, since it is larger than the sum of its proper divisors (259705586162).

422179415998 is a wasteful number, since it uses less digits than its factorization.

422179415998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210458411.

The product of its digits is 13063680, while the sum is 61.

The spelling of 422179415998 in words is "four hundred twenty-two billion, one hundred seventy-nine million, four hundred fifteen thousand, nine hundred ninety-eight".